Program written in Builder C++. It counts Number PI to as many digits after dot, as user wants (If the computer has enaugh RAM and user wants to wait) Use interface is written in Polish, but it s very simple. I used alghoritm by Taylor & Maclanrin (I

该程序是我硕士毕业论文《单相并网逆变器》源程序，调试成功的。（直流直接逆变为交流的单相全桥逆变拓扑，有离网并网功能，锁相环过零检测再采用PI.）-This program is my master' s thesis, " single-phase grid-connected inverters," the source, debugging success. (DC-AC inverter direct single-phase full-bridge inverte

空间矢量算法SVPWM，含SVPWM的艾尔法，β变换，在d_q坐标下进行PI调节(Space vector algorithm SVPWM , including SVPWM's AI method,beta transformation,PI adjustment under d_q coordinates.)